A 30- $\mu$ F Capacitor Is Charged to 40 V and Then Connected

question 134

Multiple Choice

A 30- $\mu$ F capacitor is charged to 40 V and then connected across an initially uncharged 20- $\mu$ F capacitor.What is the final potential difference across the 30- $\mu$ F capacitor?

• A)15 V
• B)24 V
• C)18 V
• D)21 V
• E)40 V

---

Definitions:

Discontinued Operations

Components of a business that have been sold or discontinued, reported separately from continuing operations in financial statements.

Asset Turnover Ratio

A financial ratio that measures the efficiency of a company's use of its assets in generating sales revenue.

Return On Total Assets

A financial ratio that measures the efficiency of a company's assets in generating profit, calculated by dividing net income by total assets.

Earnings Per Share

A financial metric that measures the profitability of a company on a per-share basis, calculated by dividing the company's net income by its total number of outstanding shares.